<%--
  Created by IntelliJ IDEA.
  User: 57343
  Date: 2021/10/26
  Time: 20:45
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>声明语句块</title>
</head>
<body>
<%! //可以添加访问权限控制符
private int a=19;
public void show(){
    System.out.println(a);
}
%>
<%
show();
%>
</body>
</html>
